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    • 1. 发明授权
    • Mechanically driven resonant drive train for a power toothbrush
    • 用于电动牙刷的机械驱动谐振传动系
    • US08875335B2
    • 2014-11-04
    • US13513977
    • 2010-11-22
    • Tyler G. KlosterWolter F. BenningYu-Wen Chang
    • Tyler G. KlosterWolter F. BenningYu-Wen Chang
    • A61C17/34
    • A61C17/3418
    • The power toothbrush includes a driving assembly which in turn includes a DC motor (14) and a battery. The DC motor has a rotating drive shaft (16), supported at its free end. The drive shaft has an eccentric portion (18). Mounted on the eccentric portion is a plastic sleeve (20) having an extending portion which engages one end of a spring member (38). The other end of the spring member is secured to a yoke (36) which is secured to a brushhead shaft (32). Rotation of the drive shaft results in the extending portion of the plastic sleeve, moving the spring between a compressed state and an extended state. The action of the DC motor excites the spring to produce an oscillating action of the brushhead shaft and a brushhead assembly (40) mounted thereon.
    • 电动牙刷包括驱动组件,驱动组件又包括直流电动机(14)和电池。 直流电动机具有旋转的驱动轴(16),其自由端支撑。 驱动轴具有偏心部分(18)。 安装在偏心部分上的是具有与弹簧构件(38)的一端接合的延伸部分的塑料套筒(20)。 弹簧构件的另一端固定到固定到刷头轴(32)上的轭(36)上。 驱动轴的旋转导致塑料套筒的延伸部分,使弹簧在压缩状态和伸展状态之间移动。 直流电动机的动作激励弹簧产生刷头轴和安装在其上的刷头组件(40)的摆动动作。
    • 2. 发明申请
    • MECHANICALLY DRIVEN RESONANT DRIVE TRAIN FOR A POWER TOOTHBRUSH
    • 机械驱动共振驱动电源为动力牙刷
    • US20120284937A1
    • 2012-11-15
    • US13513977
    • 2010-11-22
    • Tyler G. KlosterWolter F. BenningYu-Wen Chang
    • Tyler G. KlosterWolter F. BenningYu-Wen Chang
    • A61C17/34A46B9/04A46B13/02
    • A61C17/3418
    • The power toothbrush includes a driving assembly which in turn includes a DC motor (14) and a battery. The DC motor has a rotating drive shaft (16), supported at its free end. The drive shaft has an eccentric portion (18). Mounted on the eccentric portion is a plastic sleeve (20) having an extending portion which engages one end of a spring member (38). The other end of the spring member is secured to a yoke (36) which is secured to a brushhead shaft (32). Rotation of the drive shaft results in the extending portion of the plastic sleeve, moving the spring between a compressed state and an extended state. The action of the DC motor excites the spring to produce an oscillating action of the brushhead shaft and a brushhead assembly (40) mounted thereon.
    • 电动牙刷包括驱动组件,驱动组件又包括直流电动机(14)和电池。 直流电动机具有旋转的驱动轴(16),其自由端支撑。 驱动轴具有偏心部分(18)。 安装在偏心部分上的是具有与弹簧构件(38)的一端接合的延伸部分的塑料套筒(20)。 弹簧构件的另一端固定到固定到刷头轴(32)上的轭(36)上。 驱动轴的旋转导致塑料套筒的延伸部分,使弹簧在压缩状态和伸展状态之间移动。 直流电动机的动作激励弹簧产生刷头轴和安装在其上的刷头组件(40)的摆动动作。
    • 3. 发明申请
    • NON-PRESSURIZED SYSTEM FORE CREATING LIQUID DROPLETS IN A DENTAL CLEANING APPLIANCE
    • 在牙科清洁器具中创造液体的非加压系统
    • US20110244418A1
    • 2011-10-06
    • US13139625
    • 2009-12-04
    • Dainia EdwardsTyler G. KlosterWolter F. Benning
    • Dainia EdwardsTyler G. KlosterWolter F. Benning
    • A61C17/02
    • A61C17/0202A61C1/0084A61C1/0092A61C15/00A61C17/028
    • The appliance (10, FIG. 1) includes a body portion (27) and a nozzle portion (30) through which a spray of liquid droplets exits from a distal end thereof for cleaning of dental regions. The nozzle includes an orifice (36) at a proximal end thereof adjacent the body portion, as well as a pump (38) for moving liquid into an area of the nozzle just forward of the orifice. A mechanical system (12, 13, 14) is provided for moving a plunger or piston element (16) first away from the orifice under tension, such as a compression spring (24), and then controllably releasing the plunger or piston toward the orifice, the plunger/piston moving with sufficient force that atmospheric air which has been drawn into the appliance between the plunger or piston is forced through the orifice at a sufficiently high rate of speed to produce a spray of fluid droplets for dental cleaning when the moving air comes into contact with the liquid in the nozzle.
    • 器具(10,图1)包括主体部分(27)和喷嘴部分(30),液滴的喷雾从其远端出射以清洁牙齿区域。 喷嘴在其邻近主体部分的近端处包括孔口(36),以及用于将液体移动到正好在孔口前方的喷嘴区域中的泵(38)。 提供一个机械系统(12,13,14),用于在柱塞或活塞元件(16)之前首先离开孔口,例如压缩弹簧(24),然后可控制地将柱塞或活塞释放到孔口 柱塞/活塞以足够的力移动,使得在柱塞或活塞之间被吸入到器具中的大气被强制通过孔以足够高的速度产生用于牙齿清洁的流体液滴的喷雾,当移动空气 与喷嘴中的液体接触。
    • 9. 发明授权
    • Non-pressurized system for creating liquid droplets in a dental cleaning appliance
    • 用于在牙齿清洁器具中产生液滴的非加压系统
    • US08753117B2
    • 2014-06-17
    • US13139625
    • 2009-12-04
    • Dainia EdwardsTyler G. KlosterWolter F. Benning
    • Dainia EdwardsTyler G. KlosterWolter F. Benning
    • A61C17/028
    • A61C17/0202A61C1/0084A61C1/0092A61C15/00A61C17/028
    • The appliance (10, FIG. 1) includes a body portion (27) and a nozzle portion (30) through which a spray of liquid droplets exits from a distal end thereof for cleaning of dental regions. The nozzle includes an orifice (36) at a proximal end thereof adjacent the body portion, as well as a pump (38) for moving liquid into an area of the nozzle just forward of the orifice. A mechanical system (12, 13, 14) is provided for moving a plunger or piston element (16) first away from the orifice under tension, such as a compression spring (24), and then controllably releasing the plunger or piston toward the orifice, the plunger/piston moving with sufficient force that atmospheric air which has been drawn into the appliance between the plunger or piston is forced through the orifice at a sufficiently high rate of speed to produce a spray of fluid droplets for dental cleaning when the moving air comes into contact with the liquid in the nozzle.
    • 器具(10,图1)包括主体部分(27)和喷嘴部分(30),液滴的喷雾从其远端出射以清洁牙齿区域。 喷嘴在其邻近主体部分的近端处包括孔口(36),以及用于将液体移动到正好在孔口前方的喷嘴区域中的泵(38)。 提供一个机械系统(12,13,14),用于在柱塞或活塞元件(16)之前首先离开孔口,例如压缩弹簧(24),然后可控制地将柱塞或活塞释放到孔口 柱塞/活塞以足够的力移动,使得在柱塞或活塞之间被吸入到器具中的大气被强制通过孔以足够高的速度产生用于牙齿清洁的流体液滴的喷雾,当移动空气 与喷嘴中的液体接触。